Overall Machine Features

Equipped with a Yuchai China III electronic fuel injection engine, this model offers powerful performance, low fuel consumption, low emissions, and low noise levels, while complying with national emission standards. It features an integrated traveling and parking full hydraulic wet braking system, ensuring safe and reliable operation during both travel and parking modes, along with a dedicated emergency braking system. This configuration has been granted the National "Mining Product Safety Mark Certificate." The front and rear frames employ a hinged design with a central swing mechanism, resulting in a reduced turning radius. The full hydraulic steering system provides exceptional agility and lightweight handling. The entire machine exhibits excellent trackability. It is powered by four-wheel drive, utilizing a four-wheel drive power transmission gearbox that offers high driving force and a wide speed range, making it ideal for long-distance operations on rugged, uneven terrain with steep gradients—particularly in poorly ventilated underground tunnels—where its climbing capability reaches up to 16%. The overall dimensions of the machine are 5400 × 1400 × 1800 mm, making it the smallest model in the current domestic market in terms of external dimensions, thus optimizing its suitability for operations in ultra-low and ultra-narrow tunnels. The machine is fitted with low-pressure, wide-base, puncture-resistant, and wear-resistant tires, which increase the ground contact area and enhance shock absorption. Additionally, the operator's seat incorporates oil-gas springs for dual shock absorption, significantly improving driving comfort and reducing operational fatigue. The design also integrates dual exhaust purification systems—a three-way catalytic converter and a water filter—ensuring safety and environmental protection. These measures effectively mitigate the environmental impact of engine exhaust emissions on underground working conditions, thereby safeguarding the health of operators.